/*
 * Copyright 2017-2020 吴学文 and java110 team.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.java110.mall.goods.cmd.productSeckill;

import com.alibaba.fastjson.JSONObject;
import com.java110.core.annotation.Java110Cmd;
import com.java110.core.context.ICmdDataFlowContext;
import com.java110.core.event.cmd.Cmd;
import com.java110.core.event.cmd.CmdEvent;
import com.java110.dto.file.FileRelDto;
import com.java110.dto.product.ProductSeckillDto;
import com.java110.dto.shop.ShopDto;
import com.java110.intf.goods.IProductSeckillV1InnerServiceSMO;
import com.java110.intf.shop.IShopInnerServiceSMO;
import com.java110.intf.system.IFileRelInnerServiceSMO;
import com.java110.utils.cache.MappingCache;
import com.java110.utils.constant.MappingConstant;
import com.java110.utils.exception.CmdException;
import com.java110.utils.util.BeanConvertUtil;
import com.java110.utils.util.ListUtil;
import com.java110.utils.util.StringUtil;
import com.java110.vo.ResultVo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;

import java.util.ArrayList;
import java.util.List;


/**
 * 类表述：查询
 * 服务编码：productSeckill.listProductSeckill
 * 请求路劲：/app/productSeckill.ListProductSeckill
 * add by 吴学文 at 2022-12-23 00:03:10 mail: 928255095@qq.com
 * open source address: https://gitee.com/wuxw7/MicroCommunity
 * 官网：http://www.homecommunity.cn
 * 温馨提示：如果您对此文件进行修改 请不要删除原有作者及注释信息，请补充您的 修改的原因以及联系邮箱如下
 * // modify by 张三 at 2021-09-12 第10行在某种场景下存在某种bug 需要修复，注释10至20行 加入 20行至30行
 */
@Java110Cmd(serviceCode = "productSeckill.listAdminSeckill")
public class ListAdminSeckillCmd extends Cmd {

    private static Logger logger = LoggerFactory.getLogger(ListAdminSeckillCmd.class);
    @Autowired
    private IProductSeckillV1InnerServiceSMO productSeckillV1InnerServiceSMOImpl;


    @Autowired
    private IFileRelInnerServiceSMO fileRelInnerServiceSMOImpl;

    @Autowired
    private IShopInnerServiceSMO shopInnerServiceSMOImpl;

    @Override
    public void validate(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) {
        super.validatePageInfo(reqJson);
        super.validateAdmin(cmdDataFlowContext);

    }

    @Override
    public void doCmd(CmdEvent event, ICmdDataFlowContext cmdDataFlowContext, JSONObject reqJson) throws CmdException {

        ProductSeckillDto productSeckillDto = BeanConvertUtil.covertBean(reqJson, ProductSeckillDto.class);

        int count = productSeckillV1InnerServiceSMOImpl.queryProductSeckillsCount(productSeckillDto);

        List<ProductSeckillDto> productSeckillDtos = null;

        if (count > 0) {
            productSeckillDtos = productSeckillV1InnerServiceSMOImpl.queryProductSeckills(productSeckillDto);
            refrashProductCoverPhoto(productSeckillDtos);
            refrashShopName(productSeckillDtos);

        } else {
            productSeckillDtos = new ArrayList<>();
        }

        ResultVo resultVo = new ResultVo((int) Math.ceil((double) count / (double) reqJson.getInteger("row")), count, productSeckillDtos);

        ResponseEntity<String> responseEntity = new ResponseEntity<String>(resultVo.toString(), HttpStatus.OK);

        cmdDataFlowContext.setResponseEntity(responseEntity);
    }

    private void refrashProductCoverPhoto(List<ProductSeckillDto> productSeckillDtos) {

        //输入
        List<String> productIds = new ArrayList<>();

        for (ProductSeckillDto tmpProductDto : productSeckillDtos) {
            productIds.add(tmpProductDto.getProductId());
        }

        FileRelDto fileRelDto = new FileRelDto();
        fileRelDto.setObjIds(productIds.toArray(new String[productIds.size()]));
        fileRelDto.setRelTypeCd(FileRelDto.REL_TYPE_CD_GOODS_COVER);
        List<FileRelDto> fileRelDtos = fileRelInnerServiceSMOImpl.queryFileRels(fileRelDto);

        //刷入图片信息
        List<String> photoVos = null;
        String url = null;
        String imgUrl = MappingCache.getValue(MappingConstant.FILE_DOMAIN,"IMG_PATH");
        imgUrl += (!StringUtil.isEmpty(imgUrl) && imgUrl.endsWith("/") ? "" : "/");
        for (ProductSeckillDto tmpProductDto : productSeckillDtos) {
            for (FileRelDto tmpFileRelDto : fileRelDtos) {
                if (!tmpProductDto.getProductId().equals(tmpFileRelDto.getObjId())) {
                    //url = "/callComponent/download/getFile/file?fileId=" + tmpFileRelDto.getFileRealName() + "&communityId=-1";
                    continue;
                }
                if (StringUtil.isEmpty(tmpFileRelDto.getFileRealName())) {
                    continue;
                }
                url = imgUrl + tmpFileRelDto.getFileRealName();
                if (tmpFileRelDto.getFileRealName().startsWith("http")) {
                    url = tmpFileRelDto.getFileRealName();
                }

                tmpProductDto.setCoverPhoto(url);
            }
        }
    }

    /**
     * 刷入店铺名称
     *
     * @param productSeckillDtos
     */
    private void refrashShopName(List<ProductSeckillDto> productSeckillDtos) {
        if (ListUtil.isNull(productSeckillDtos)) {
            return;
        }
        List<String> shopIds = new ArrayList<>();
        for (ProductSeckillDto productSeckillDto : productSeckillDtos) {
            shopIds.add(productSeckillDto.getShopId());
        }

        ShopDto shopDto = new ShopDto();
        shopDto.setShopIds(shopIds.toArray(new String[shopIds.size()]));
        List<ShopDto> shopDtos = shopInnerServiceSMOImpl.queryShops(shopDto);
        for (ProductSeckillDto productSeckillDto : productSeckillDtos) {
            for (ShopDto tShopDto : shopDtos) {
                if (productSeckillDto.getShopId().equals(tShopDto.getShopId())) {
                    productSeckillDto.setShopName(tShopDto.getShopName());
                }
            }
        }
    }
}
